Quartr
Job title:
Python Backend Engineer (Live team)
Company
Quartr
Job description
Join Quartr as a Python Backend Engineer specializing in audio streaming to help deliver seamless, high-quality financial intelligence to our users.About the Live TeamQuartr’s Live Team processes thousands of hours of live and recorded audio from events, delivering scalable, high-performance solutions that enable seamless streaming and data delivery. By joining this team, you’ll have the opportunity to tackle exciting challenges in audio processing and data acquisition.ResponsibilitiesBuild and maintain scalable audio streaming pipelines, ensuring reliability and performance across Quartr’s platformCollaborate with cross-functional teams to enhance backend infrastructure for a flawless, user-centred streaming experienceDevelop and optimise solutions for processing live and recorded audio data efficientlyParticipate in ensuring data accuracy, reliability, and real-time availability to end usersRequired technical skills2+ years of professional experience as a backend engineer with a focus on PythonSolid understanding of data formats, binary I/O, memory management, and real-time constraintsFamiliarity with web data extraction tools and data extraction frameworksStrong Python and AWS skills, particularly in services like ECS, EC2, and S3Proficiency with Docker for managing and deploying backend servicesPreferred technical skillsAdvanced experience in handling live and recorded audio streaming pipelines or familiarity with frameworks such as FFmpeg and GstreamerKnowledge of ETL processes and data engineering workflows for data ingestionSolid backend architecture skills for creating scalable and maintainable systemsBackground in systems programming, DSP, memory management (Go, Rust, or C/C++ a plus)Desired qualitiesBe self-driven, proactive, and take full ownership of your projectsDemonstrate strong problem-solving skills and work independently on technical challengesCommunicate clearly and effectively, thriving in a high-paced, collaborative environmentBe passionate about Quartr’s mission and dedicated to delivering high-quality, valuable dataWhat We OfferCompetitive salaryCompany option planTop-notch equipment of your choiceWellness allowanceFlexible work arrangements (remote or on-site in Stockholm/Gothenburg) – must be based in Sweden with a valid work permitEmployee pension (Tjänstepension)Note: We are not seeking assistance from consultants or recruitment agencies.About QuartrEvery day, leading companies and financial institutions worldwide rely on Quartr to make better decisions faster. The product suite includes: Quartr API, enabling third parties to build custom solutions powered by Quartr’s unique live earnings calls and transcription technology, and its extensive global database of IR material – including public company filings, archived earnings call transcripts, and slide deck presentations. Quartr Pro, a desktop research platform that increases efficiency and precision in qualitative public market research for top hedge funds, asset managers, equity research departments, and IR professionals. A free mobile app allowing users to always stay informed and conduct research anytime, anywhere.
Expected salary
Location
Stockholm
Job date
Wed, 18 Jun 2025 03:06:16 GMT
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